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How to call shell commands from Ruby
...ture
– Andrei Botalov
Feb 17 '13 at 22:19
15
I think this answer would be slightly improved if it...
Transform DateTime into simple Date in Ruby on Rails
...o_date
NoMethodError: undefined method 'to_date' for #<DateTime: -1/2,0,2299161>
from (irb):1
>> require 'active_support/core_ext'
=> true
>> DateTime.new.to_date
=> Mon, 01 Jan -4712
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How to read lines of a file in Ruby
...e Tin Man
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answered May 16 '11 at 3:50
Olivier L.Olivier L.
2,48111 go...
Who is listening on a given TCP port on Mac OS X?
... about particular process, e.g. listening dropbox, or port, e.g. listening 22.
lsof command has some specialized options for asking about port, protocol, process etc. but personally I've found above function much more handy, since I don't need to remember all these low-level options. lsof is quite p...
How do I connect to a MySQL Database in Python?
...
community wiki
22 revs, 19 users 70%e-satis
46
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Send email with PHPMailer - embed image in body
...ind this? Please explain.
– mtk
Sep 22 '12 at 20:47
Why the backslash at the end of the cid?
– P...
Python argparse ignore unrecognised arguments
...g passed in.
– Sharud
Feb 13 '17 at 22:52
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Access parent URL from iframe
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edited Mar 14 '17 at 22:22
answered Aug 5 '10 at 23:46
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How can I create an array with key value pairs?
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joyjoy
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Chrome sendrequest error: TypeError: Converting circular structure to JSON
...fe
– Doug Molineux
Nov 13 '15 at 20:22
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